www.hvswitch.cn - robtex.com

www.hvswitch.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:577e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8f4f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.126Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.79🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.126, 172.67.143.79
IPv6 hints2606:4700:3032::6815:577e, 2606:4700:3033::ac43:8f4f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=93, name=cloudflare-ech.com

hvswitch.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:577e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8f4f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.126Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.79🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSali.ns.cloudflare.com ⭐
NSdan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.126, 172.67.143.79
IPv6 hints2606:4700:3032::6815:577e, 2606:4700:3033::ac43:8f4f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOAali.ns.cloudflare.comdns@cloudflare.com serial=2402322460

Same first word

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www.appspot.com
www.auto.pl
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www.blogspot.co.at
www.s3.amazonaws.com
www.elblag.pl
www.ddnss.org
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www.barsy.bg
www.codes
www.now-dns.org
www.vin
www.gob.pe
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www.vip
www.biz.at
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www.pru
www.official.academy
www.blogspot.nl
www.from-dc.com
www.przeworsk.pl
www.from-de.com
www.adobeioruntime.net
www.net.sc
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www.vivian.jp
www.nl.eu.org
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www.amazon

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSns1.51dns.comA104.21.87.126172.67.143.792606:4700:3032::6815:577e2606:4700:3033::ac43:8f4f104.217.80.54107.160.153.18938.239.28.20547.52.1.18
○NSns1.51dns.com2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 19:17:06
○ 2015-11-21 16:41:46
○ 2026-04-24 04:13:04
●A104.21.87.1262026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-15 07:45:34
● 2026-04-24 04:13:04
○A104.217.80.542015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 19:17:06
○ 2015-11-21 16:41:46
○ 2026-04-24 04:13:04
○A107.160.153.1892015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-21 19:17:06
● 2015-11-21 16:41:46
○ 2016-03-10 23:18:50
○ 2026-04-24 04:13:04
●A172.67.143.792026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-15 07:45:34
● 2026-04-24 04:13:04
●A2606:4700:3032::6815:577e2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-15 07:45:34
● 2026-04-24 04:13:04
●A2606:4700:3033::ac43:8f4f2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-15 07:45:34
● 2026-04-24 04:13:04
○A38.239.28.2052026-03-01 → 2026-04-15 · 4 obs
○ 2017-04-10 14:21:02
● 2026-03-01 02:34:46
● 2026-04-15 07:45:34
○ 2026-04-24 04:13:04
○A47.52.1.182017-04-10 → 2017-04-10 · 4 obs
○ 2016-03-10 23:18:50
● 2017-04-10 14:21:02
○ 2026-03-01 02:34:46
○ 2026-04-24 04:13:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
hvswitch.cnali.ns.cloudflare.com, dan.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.59

NS records: ali.ns.cloudflare.com, dan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hvswitch.cn (unsigned zone)

⏱️ Timing

Total: 1115ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.79, 104.21.87.126
AAAA22606:4700:3032::6815:577e, 2606:4700:3033::ac43:8f4f
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by www.hvswitch.cn: 2606:4700:3032::6815:577e, 2606:4700:3033::ac43:8f4f, 104.21.87.126 and 172.67.143.79.

other host names including bbevgoymer.eu, ynjctz.com, clevelandreboot.com, alanrempel.ca and acilimmuhasebe.com share IP numbers with www.hvswitch.cn.